<html>
<head>
    <title>client</title>
    <meta charset="UTF-8"/>
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
    <meta http-equiv="Pragma" content="no-cache">
    <meta http-equiv="Expires" content="0">
</head>

<body>
    <label for="user">User: </label>
    <input type="text" id="user" name="user" value="peter">
    <label for="ip">IP: </label>
    <!-- TODO use web URL address -->
    <input type="text" id="ip" name="ip" value="115.29.207.7">
    <button id="submit" onclick="login(user.value)">Login</button>
     <br/>
     valid login: peter, hui, xiaoyu, cindy
     <br/>
     <textarea id="status">Status</textarea>
     <br/>
    <canvas id='canvas' width="1000" height="800"></canvas>
    <script src='./client.js'></script>
</body>

</html>
